California Consumer Confidence Reports
Consumer Confidence Report for PWS: 0210001

Drinking water quality in your water system is tested for many chemical constituents as required by state and federal regulations. This report shows monitoring results for the period from 2019-01-01 to 2019-08-19.

Este informe contiene información muy importante sobre su agua para beber. Favor de comunicarse LAKE ALPINE WATER COMPANY a [Enter Water System’s Address or Phone Number Here] para asistirlo en español.

这份报告含有关于您的饮用水的重要讯息。请用以下地址和电话联系 LAKE ALPINE WATER COMPANY 以获得中文的帮助: [Enter Water System’s Address Here] [Enter Water System’s Phone Number Here]

Ang pag-uulat na ito ay naglalaman ng mahalagang impormasyon tungkol sa inyong inuming tubig. Mangyaring makipag-ugnayan sa [LAKE ALPINE WATER COMPANY and Address Here] o tumawag sa [Enter Water System’s Phone Number Here] para matulungan sa wikang Tagalog.

Báo cáo này chứa thông tin quan trọng về nước uống của bạn. Xin vui lòng liên hệ LAKE ALPINE WATER COMPANY tại [Enter Water System’s Address or Phone Number Here] để được hỗ trợ giúp bằng tiếng Việt.

Tsab ntawv no muaj cov ntsiab lus tseem ceeb txog koj cov dej haus. Thov hu rau LAKE ALPINE WATER COMPANY ntawm [Enter Water System’s Address or Phone Number Here] rau kev pab hauv lus Askiv.


About my water system

LAKE ALPINE WATER COMPANY is located in ARNOLD (ALPINE CO.). The primary water source type is Surface Water. This water system services 485 connections, and serves a total population of 2,650 individuals.


This water system is OUT-OF-COMPLIANCE

Of the 20 chemicals tested for in your water system, 8 chemicals were detected, and 6 average annual chemical findings exceeded their MCL, though this dos not necessarily constitute an MCL violation \(^*\).

In the plot below, the Maximum Contaminant Level (MCL) is shown as a black horizontal dashed line. Each contaminant tested for in your water utility is represented by a vertical bar, and the height of the bar indicates the level of contaminantion of that sample. Any contaminant at or exceeding the black horizontal dashed line indicates contaminated water, and values under the black line indicate safe drinking water.

Hover over the bars to see more information for each contaminant.

12 other chemicals were tested for and NOT detected, including:

ASBESTOS, BROMODICHLOROMETHANE (THM), BROMOFORM (THM), COLOR, DIBROMOACETIC ACID (DBAA), DIBROMOCHLOROMETHANE (THM), GLYPHOSATE, IRON, MANGANESE, MONOBROMOACETIC ACID (MBAA), MONOCHLOROACETIC ACID (MCAA), ODOR THRESHOLD @ 60 C.

Because they were not detected, these chemicals are not included in the chart above.


Actions taken to address MCL exceedances [in progress]

When a measured contaminant exceeds the MCL, a set of regulatory actions is taken to improve water quality. All regulatory actions taken during the period of this report are shown below:

Table or text summarizing this.


Explore/download data

Explore your water quality data in the interactive table below, or download as an Excel or CSV file.


More information

Important Vocabulary

  • Maximum Contaminant Level (MCL) refers to the highest level of a contaminant that is allowed in drinking water. Primary MCLs are set as close to the PHGs (or MCLGs) as is economically and technologically feasible. Secondary MCLs are set to protect the odor, taste, and appearance of drinking water.

  • Maximum Contaminant Level Goal (MCLG): The level of a contaminant in drinking water below which there is no known or expected risk to health. MCLGs are set by the U.S. Environmental Protection Agency (U.S. EPA).

  • Public Health Goal (PHG): The level of a contaminant in drinking water below which there is no known or expected risk to health. PHGs are set by the California Environmental Protection Agency.

Explanation of terms in this report

If a contaminant has an exceedance of 999%, this indicates a detection for which the MCL is 0. Any number divided by 0 is infinite, thus it is assigned an arbitarty large value (999) to indicate exceedance.

In the barplot and table above, XMOD indicates additional qualifiers on the data.

  • <: the measured amount did not constitute a chemical detection
  • V: valid data
  • -: the data can be negative (e.g. radionuclides and Langelier index)
  • F: false positive
  • I: invalidated
  • Q: questionable